/**
 * 液态玻璃表面 · 登录 / 项目管理中心 / 素材广场
 * 气质参考：iOS 液态玻璃 — 半透明、细高光描边、环境光晕、柔和景深
 * 作用域：.lg-shell / .login-page，避免改写工作台 IDE 壳层
 * 标题字体：见 cursor-design-tokens.css · --cursor-font-display
 */

:root {
  --lg-blur: 32px;
  --lg-blur-sm: 20px;
  --lg-radius: 22px;
  --lg-radius-md: 14px;
  --lg-radius-sm: 11px;
  --lg-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --lg-font-display: var(--cursor-font-display, "Alimama ShuHeiTi", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif);

  --lg-page-bg:
    radial-gradient(920px 560px at 6% -6%, rgba(0, 0, 0, 0.03), transparent 58%),
    radial-gradient(780px 500px at 98% 2%, rgba(0, 0, 0, 0.025), transparent 52%),
    radial-gradient(640px 460px at 52% 108%, rgba(0, 0, 0, 0.02), transparent 55%),
    linear-gradient(180deg, #f7f7f7 0%, #f2f2f2 48%, #ededed 100%);
  --lg-noise-opacity: 0.016;
  --lg-glass-bg: rgba(255, 255, 255, 0.68);
  --lg-glass-bg-strong: rgba(255, 255, 255, 0.84);
  --lg-glass-border: rgba(255, 255, 255, 0.92);
  --lg-glass-edge: rgba(0, 0, 0, 0.08);
  --lg-glass-shine: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.5) 0%,
    rgba(255, 255, 255, 0.06) 60%,
    transparent 100%
  );
  --lg-glass-inset: inset 0 1px 0 rgba(255, 255, 255, 0.78);
  --lg-shadow-card:
    0 1px 0 rgba(255, 255, 255, 0.85),
    0 10px 28px rgba(0, 0, 0, 0.06);
  --lg-shadow-card-hover:
    0 1px 0 rgba(255, 255, 255, 0.95),
    0 18px 44px rgba(0, 0, 0, 0.1);
  --lg-shadow-elevated:
    0 1px 0 rgba(255, 255, 255, 0.9),
    0 24px 56px rgba(0, 0, 0, 0.12);
  --lg-topbar-bg: rgba(255, 255, 255, 0.55);
  --lg-topbar-edge: rgba(255, 255, 255, 0.65);
  --lg-topbar-edge-bottom: rgba(0, 0, 0, 0.06);
  --lg-pill-active: rgba(0, 0, 0, 0.06);
  --lg-input-bg: rgba(255, 255, 255, 0.82);
  --lg-btn-glass: rgba(255, 255, 255, 0.6);
  --lg-orb-a: rgba(0, 0, 0, 0.02);
  --lg-orb-b: rgba(0, 0, 0, 0.015);
}

[data-theme="dark"] {
  --lg-page-bg:
    radial-gradient(900px 520px at 12% -6%, rgba(255, 255, 255, 0.03), transparent 58%),
    radial-gradient(760px 480px at 96% 4%, rgba(255, 255, 255, 0.018), transparent 52%),
    linear-gradient(180deg, #161616 0%, #111111 50%, #0d0d0d 100%);
  --lg-noise-opacity: 0.022;
  --lg-glass-bg: rgba(255, 255, 255, 0.055);
  --lg-glass-bg-strong: rgba(255, 255, 255, 0.09);
  --lg-glass-border: rgba(255, 255, 255, 0.18);
  --lg-glass-edge: rgba(255, 255, 255, 0.12);
  --lg-glass-shine: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.1) 0%,
    rgba(255, 255, 255, 0.02) 55%,
    transparent 100%
  );
  --lg-glass-inset: inset 0 1px 0 rgba(255, 255, 255, 0.12);
  --lg-shadow-card:
    0 1px 0 rgba(255, 255, 255, 0.06),
    0 16px 40px rgba(0, 0, 0, 0.42);
  --lg-shadow-card-hover:
    0 1px 0 rgba(255, 255, 255, 0.1),
    0 24px 52px rgba(0, 0, 0, 0.52);
  --lg-shadow-elevated:
    0 1px 0 rgba(255, 255, 255, 0.1),
    0 28px 64px rgba(0, 0, 0, 0.55);
  --lg-topbar-bg: rgba(22, 22, 22, 0.42);
  --lg-topbar-edge: rgba(255, 255, 255, 0.16);
  --lg-topbar-edge-bottom: rgba(255, 255, 255, 0.06);
  --lg-pill-active: rgba(255, 255, 255, 0.1);
  --lg-input-bg: rgba(255, 255, 255, 0.06);
  --lg-btn-glass: rgba(255, 255, 255, 0.06);
  --lg-orb-a: rgba(255, 255, 255, 0.028);
  --lg-orb-b: rgba(255, 255, 255, 0.016);
}

/* ── 壳层背景（管理中心 / 素材广场） ── */
body.lg-shell {
  background-color: var(--bg);
  background-image: var(--lg-page-bg);
  background-attachment: fixed;
  min-height: 100vh;
}

body.lg-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: var(--lg-noise-opacity);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

body.lg-shell::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(420px 320px at 18% 22%, var(--lg-orb-a), transparent 70%),
    radial-gradient(380px 300px at 86% 28%, var(--lg-orb-b), transparent 72%),
    radial-gradient(520px 380px at 55% 78%, color-mix(in srgb, var(--lg-orb-a) 55%, transparent), transparent 70%);
  filter: blur(2px);
}

body.lg-shell > .topbar,
body.lg-shell > .page-main,
body.lg-shell .hub-stage > .topbar,
body.lg-shell .hub-stage > .page-main {
  position: relative;
  z-index: 1;
}

body.lg-shell > .topbar,
body.lg-shell .hub-stage > .topbar {
  z-index: var(--platform-chrome-z, 200);
}

body.lg-shell > .modal-backdrop {
  /* 必须保持 fixed，否则抽屉会掉到页面底部 */
  position: fixed;
  z-index: 50;
}

body.lg-shell > .modal-backdrop--drawer {
  z-index: 320;
}

/* ── 顶栏液态玻璃（清透：半透明 + 模糊 + 上沿高光） ── */
body.lg-shell .topbar {
  position: sticky;
  isolation: isolate;
  display: flex;
  align-items: center;
  height: var(--topbar-h, 48px);
  min-height: var(--topbar-h, 48px);
  padding: 0 max(var(--hub-chrome-inline, 14px), env(safe-area-inset-right, 0px)) 0 max(var(--hub-chrome-inline, 14px), env(safe-area-inset-left, 0px));
  background: var(--lg-topbar-bg);
  backdrop-filter: blur(var(--lg-blur)) saturate(1.35);
  -webkit-backdrop-filter: blur(var(--lg-blur)) saturate(1.35);
  border-bottom: 1px solid var(--lg-topbar-edge-bottom, var(--lg-topbar-edge));
  box-shadow:
    inset 0 1px 0 var(--lg-topbar-edge),
    0 1px 0 color-mix(in srgb, var(--lg-topbar-edge-bottom, transparent) 50%, transparent);
}

/* 高光只在底层，绝不盖住文字 */
body.lg-shell .topbar::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: var(--lg-glass-shine);
  opacity: 0.7;
}

body.lg-shell .topbar > * {
  position: relative;
  z-index: 1;
}

body.lg-shell .topbar__brand,
body.lg-shell .nav-tab,
body.lg-shell .topbar__link,
body.lg-shell .auth-bar,
body.lg-shell .topbar__conn {
  color: var(--text);
  -webkit-text-fill-color: var(--text);
  background-image: none;
  text-shadow: none;
  filter: none;
}

body.lg-shell .topbar__brand.synapse-brand {
  font-family: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
  font-size: inherit;
  color: inherit;
  -webkit-text-fill-color: inherit;
}

body.lg-shell .topbar__brand .synapse-brand__en {
  font-family: "Alimama ShuHeiTi", var(--lg-font-display);
  font-weight: 700;
  color: var(--text);
  -webkit-text-fill-color: var(--text);
}

body.lg-shell .topbar__brand .synapse-brand__zh-title {
  color: var(--muted);
  -webkit-text-fill-color: var(--muted);
}

body.lg-shell .nav-tab {
  border-radius: 999px;
  padding: 6px 14px;
  color: var(--muted);
  -webkit-text-fill-color: var(--muted);
  transition: background 0.2s var(--lg-ease), color 0.2s var(--lg-ease);
}

body.lg-shell .nav-tab.is-active {
  background: var(--lg-pill-active);
  color: var(--text);
  -webkit-text-fill-color: var(--text);
  font-weight: 600;
  box-shadow: inset 0 0 0 1px var(--lg-glass-edge);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

body.lg-shell .nav-tab:hover:not(.is-active) {
  color: var(--text);
  -webkit-text-fill-color: var(--text);
}

body.lg-shell .theme-switch {
  margin-left: 10px;
}

/* ── 主区排版（管理中心 / 素材广场共用；加大安全区，上窄下宽留呼吸） ── */
body.lg-shell .page-main {
  max-width: none;
  width: 100%;
  margin: 0;
  padding:
    var(--hub-page-pad-top, 28px)
    max(var(--hub-page-inline, 28px), env(safe-area-inset-right, 0px))
    var(--hub-page-pad-bottom, 72px)
    max(var(--hub-page-inline, 28px), env(safe-area-inset-left, 0px));
  box-sizing: border-box;
}

body.lg-shell .hub-hero h1 {
  font-family: var(--lg-font-display);
  font-size: clamp(28px, 3.2vw, 34px);
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.25;
  margin-bottom: 10px;
}

body.lg-shell .drawer__head h2 {
  font-family: var(--lg-font-display);
  font-weight: 700;
  letter-spacing: 0.02em;
}

body.lg-shell .hub-hero p {
  max-width: 640px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

body.lg-shell .section-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 32px 0 12px;
  opacity: 0.85;
}

/* ── 操作区 / 搜索 ── */
body.lg-shell .hub-actions {
  margin: 28px 0 8px;
  gap: 10px;
}

body.lg-shell .hub-search {
  height: 40px;
  border-radius: 999px;
  padding: 0 16px;
  background: var(--lg-input-bg);
  border: 1px solid var(--lg-glass-edge);
  box-shadow: var(--lg-glass-inset);
  backdrop-filter: blur(var(--lg-blur-sm));
  -webkit-backdrop-filter: blur(var(--lg-blur-sm));
  transition: border-color 0.2s var(--lg-ease), box-shadow 0.2s var(--lg-ease);
}

body.lg-shell .hub-search:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--text) 28%, transparent);
  box-shadow: var(--lg-glass-inset), 0 0 0 3px color-mix(in srgb, var(--text) 8%, transparent);
}

body.lg-shell .btn {
  border-radius: 999px;
  padding: 9px 16px;
  font-weight: 550;
  letter-spacing: -0.01em;
  transition: transform 0.18s var(--lg-ease), box-shadow 0.18s var(--lg-ease), background 0.18s ease, border-color 0.18s ease;
}

body.lg-shell .btn:not(.btn--ghost):hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}

body.lg-shell .btn--ghost {
  background: var(--lg-btn-glass);
  border-color: var(--lg-glass-edge);
  box-shadow: var(--lg-glass-inset);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

body.lg-shell .btn--ghost:hover {
  background: color-mix(in srgb, var(--lg-btn-glass) 70%, var(--text) 8%);
  border-color: color-mix(in srgb, var(--text) 22%, transparent);
}

/* ── 卡片玻璃 ── */
body.lg-shell .project-grid {
  gap: 20px;
  margin-top: 12px;
}

body.lg-shell .project-card,
body.lg-shell .empty-panel,
body.lg-shell .dash-card {
  position: relative;
  overflow: hidden;
  background: var(--lg-glass-bg);
  border: 1px solid var(--lg-glass-edge);
  border-radius: var(--lg-radius);
  box-shadow: var(--lg-shadow-card);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  transition: transform 0.28s var(--lg-ease), box-shadow 0.28s var(--lg-ease), border-color 0.28s ease, background 0.28s ease;
}

body.lg-shell .project-card::before,
body.lg-shell .empty-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 40%;
  pointer-events: none;
  background: var(--lg-glass-shine);
  opacity: 0.55;
}

body.lg-shell .project-card::after {
  display: none;
}

body.lg-shell .project-card {
  padding: 22px;
}

body.lg-shell .project-card > * {
  position: relative;
  z-index: 1;
}

body.lg-shell .project-card:hover {
  transform: translateY(-2px);
  background: var(--lg-glass-bg-strong);
  border-color: color-mix(in srgb, var(--lg-glass-border) 55%, var(--text) 10%);
  box-shadow: var(--lg-shadow-card-hover);
}

body.lg-shell .project-card h3,
body.lg-shell .project-card__name {
  font-size: 16px;
  font-weight: 650;
  letter-spacing: -0.02em;
}

body.lg-shell .project-card__tag,
body.lg-shell .project-code-tag {
  background: var(--lg-pill-active);
  border: 1px solid var(--lg-glass-edge);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

body.lg-shell .empty-panel {
  border-style: solid;
  padding: 56px 28px;
}

/* ── 弹窗玻璃 ── */
body.lg-shell .modal-backdrop.is-open {
  background: rgba(8, 10, 14, 0.48);
  backdrop-filter: blur(10px) saturate(1.2);
  -webkit-backdrop-filter: blur(10px) saturate(1.2);
}

body.lg-shell .modal {
  background: var(--lg-glass-bg-strong);
  border: 1px solid var(--lg-glass-edge);
  border-radius: var(--lg-radius);
  box-shadow: var(--lg-shadow-elevated), var(--lg-glass-inset);
  backdrop-filter: blur(var(--lg-blur)) saturate(1.4);
  -webkit-backdrop-filter: blur(var(--lg-blur)) saturate(1.4);
}

body.lg-shell .modal--drawer {
  border-radius: var(--lg-radius) 0 0 var(--lg-radius);
}

body.lg-shell .field input,
body.lg-shell .field textarea,
body.lg-shell .field select {
  border-radius: var(--lg-radius-sm);
  background: var(--lg-input-bg);
  border-color: var(--lg-glass-edge);
  box-shadow: var(--lg-glass-inset);
}

/* ── 登录页 ── */
.login-page.lg-login {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
  background-color: var(--bg);
  background-image: var(--lg-page-bg);
  background-attachment: fixed;
  overflow: hidden;
}

/* 登录页单独加浓：明亮/暗黑都要有纹理与液态玻璃，不能只照顾暗色 */
.login-page.lg-login {
  --lg-noise-opacity: 0.055;
  --lg-orb-a: rgba(255, 255, 255, 0.85);
  --lg-orb-b: rgba(0, 0, 0, 0.06);
  --lg-glass-bg: rgba(255, 255, 255, 0.55);
  --lg-glass-bg-strong: rgba(255, 255, 255, 0.58);
  --lg-glass-edge: rgba(255, 255, 255, 0.78);
  --lg-glass-border: rgba(255, 255, 255, 0.95);
  --lg-glass-shine: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.72) 0%,
    rgba(255, 255, 255, 0.18) 42%,
    transparent 100%
  );
  --lg-glass-inset: inset 0 1px 0 rgba(255, 255, 255, 0.92);
  --lg-shadow-elevated:
    0 1px 0 rgba(255, 255, 255, 0.95),
    0 22px 56px rgba(0, 0, 0, 0.1),
    0 0 0 1px rgba(0, 0, 0, 0.04);
  --lg-page-bg:
    radial-gradient(900px 580px at 12% -12%, rgba(255, 255, 255, 0.95), transparent 55%),
    radial-gradient(760px 500px at 90% 4%, rgba(0, 0, 0, 0.045), transparent 52%),
    radial-gradient(640px 460px at 48% 108%, rgba(0, 0, 0, 0.04), transparent 55%),
    linear-gradient(165deg, #f4f4f5 0%, #ebebec 45%, #e4e4e6 100%);
}

html:not([data-theme="dark"]) .login-page.lg-login::before,
:root:not([data-theme="dark"]) .login-page.lg-login::before {
  mix-blend-mode: multiply;
  opacity: 0.07;
}

html:not([data-theme="dark"]) .login-page.lg-login::after,
:root:not([data-theme="dark"]) .login-page.lg-login::after {
  background:
    radial-gradient(580px 420px at 50% 22%, rgba(255, 255, 255, 0.95), transparent 65%),
    radial-gradient(440px 340px at 8% 82%, rgba(0, 0, 0, 0.055), transparent 70%),
    radial-gradient(400px 320px at 92% 68%, rgba(0, 0, 0, 0.04), transparent 72%);
  filter: blur(22px);
}

[data-theme="dark"] .login-page.lg-login {
  --lg-noise-opacity: 0.07;
  --lg-orb-a: rgba(255, 255, 255, 0.09);
  --lg-orb-b: rgba(210, 218, 230, 0.07);
  --lg-glass-bg: rgba(255, 255, 255, 0.08);
  --lg-glass-bg-strong: rgba(22, 22, 24, 0.48);
  --lg-glass-edge: rgba(255, 255, 255, 0.16);
  --lg-glass-border: rgba(255, 255, 255, 0.22);
  --lg-glass-shine: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.18) 0%,
    rgba(255, 255, 255, 0.04) 48%,
    transparent 100%
  );
  --lg-glass-inset: inset 0 1px 0 rgba(255, 255, 255, 0.12);
  --lg-shadow-elevated:
    0 1px 0 rgba(255, 255, 255, 0.14),
    0 28px 72px rgba(0, 0, 0, 0.62),
    0 0 0 1px rgba(255, 255, 255, 0.04);
  --lg-page-bg:
    radial-gradient(920px 560px at 10% -10%, rgba(255, 255, 255, 0.07), transparent 55%),
    radial-gradient(780px 520px at 92% 6%, rgba(180, 195, 220, 0.06), transparent 50%),
    radial-gradient(640px 480px at 48% 105%, rgba(255, 255, 255, 0.035), transparent 58%),
    linear-gradient(165deg, #1a1a1c 0%, #121214 42%, #0c0c0e 100%);
}

[data-theme="dark"] .login-page.lg-login::before {
  mix-blend-mode: overlay;
  opacity: var(--lg-noise-opacity);
}

[data-theme="dark"] .login-page.lg-login::after {
  background:
    radial-gradient(560px 400px at 50% 28%, var(--lg-orb-a), transparent 68%),
    radial-gradient(420px 320px at 12% 78%, var(--lg-orb-b), transparent 70%),
    radial-gradient(380px 300px at 88% 72%, var(--lg-orb-a), transparent 72%);
  filter: blur(18px);
}

.login-page.lg-login::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: var(--lg-noise-opacity);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.login-page.lg-login::after {
  content: "";
  position: absolute;
  inset: -8%;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(560px 400px at 50% 28%, var(--lg-orb-a), transparent 68%),
    radial-gradient(420px 320px at 12% 78%, var(--lg-orb-b), transparent 70%),
    radial-gradient(380px 300px at 88% 72%, var(--lg-orb-a), transparent 72%);
  filter: blur(18px);
  opacity: 1;
}

.login-page.lg-login .login-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 520px;
  padding: 28px 28px 26px;
  border-radius: 24px;
  background: var(--lg-glass-bg-strong);
  border: 1px solid color-mix(in srgb, var(--lg-glass-edge) 70%, transparent);
  box-shadow: var(--lg-shadow-elevated);
  backdrop-filter: blur(var(--lg-blur)) saturate(1.4) brightness(1.04);
  -webkit-backdrop-filter: blur(var(--lg-blur)) saturate(1.4) brightness(1.04);
  overflow: hidden;
}

.login-page.lg-login .login-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 42%;
  z-index: 0;
  pointer-events: none;
  background: var(--lg-glass-shine);
  opacity: 0.75;
}

.login-page.lg-login .login-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: var(--lg-glass-inset);
}

.login-page.lg-login .login-card > * {
  position: relative;
  z-index: 1;
}

.login-page.lg-login .login-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 26px;
  gap: 0;
}

.login-page.lg-login .login-head__brand {
  margin-bottom: 16px;
}

.login-page.lg-login .login-lead {
  margin: 0;
  max-width: 28em;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.65;
  letter-spacing: 0.01em;
  opacity: 0.78;
}

.login-page.lg-login .login-hero-cta {
  margin-bottom: 14px;
}

.login-page.lg-login .login-cta {
  width: 100%;
  height: 46px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: 0.01em;
}

.login-page.lg-login .login-cta-note {
  margin: 8px 0 0;
  text-align: center;
  font-size: 12px;
  line-height: 1.45;
  color: var(--muted);
}

.login-page.lg-login .login-tools {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 18px;
}

.login-page.lg-login .login-tool {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--lg-glass-edge);
  background: var(--lg-btn-glass);
  color: var(--text);
  cursor: pointer;
  text-align: left;
  transition: background 0.18s var(--lg-ease), border-color 0.18s var(--lg-ease), transform 0.18s var(--lg-ease);
}

.login-page.lg-login .login-tool:hover {
  background: color-mix(in srgb, var(--lg-btn-glass) 70%, var(--text) 6%);
  border-color: color-mix(in srgb, var(--text) 18%, transparent);
  transform: translateY(-1px);
}

.login-page.lg-login .login-tool:disabled {
  opacity: 0.6;
  cursor: wait;
  transform: none;
}

.login-page.lg-login .login-tool__title {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
}

.login-page.lg-login .login-tool__desc {
  font-size: 11px;
  line-height: 1.4;
  color: var(--muted);
}

.login-page.lg-login .login-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 2px 0 16px;
  color: var(--muted);
  font-size: 12px;
}

.login-page.lg-login .login-divider::before,
.login-page.lg-login .login-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--lg-glass-edge), transparent);
}

.login-page.lg-login .login-divider span {
  flex-shrink: 0;
}

.login-page.lg-login .login-account {
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--lg-glass-edge);
  background: color-mix(in srgb, var(--lg-input-bg) 70%, transparent);
}

.login-page.lg-login .login-field {
  margin-bottom: 12px;
}

.login-page.lg-login .login-field:last-of-type {
  margin-bottom: 14px;
}

.login-page.lg-login .login-field label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 550;
  color: var(--muted);
}

.login-page.lg-login .login-field input,
.login-page.lg-login .login-field select {
  width: 100%;
  box-sizing: border-box;
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--lg-glass-edge);
  border-radius: 10px;
  font-size: 14px;
  background: var(--lg-input-bg);
  color: var(--text);
  transition: border-color 0.2s var(--lg-ease), box-shadow 0.2s var(--lg-ease);
}

.login-page.lg-login .login-field input:focus,
.login-page.lg-login .login-field select:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--text) 28%, transparent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--text) 8%, transparent);
}

.login-page.lg-login .login-method-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 14px;
  padding: 3px;
  border-radius: 999px;
  background: var(--lg-pill-active);
  border: 1px solid var(--lg-glass-edge);
}

.login-page.lg-login .login-method-tabs button {
  flex: 1;
  padding: 7px 4px;
  border: none;
  background: transparent;
  border-radius: 999px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 550;
  color: var(--muted);
  transition: background 0.2s var(--lg-ease), color 0.2s var(--lg-ease);
}

.login-page.lg-login .login-method-tabs button.is-active {
  background: color-mix(in srgb, var(--surface, #fff) 88%, transparent);
  color: var(--text);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .login-page.lg-login .login-method-tabs button.is-active {
  background: rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

.login-page.lg-login .login-submit {
  width: 100%;
  height: 40px;
  border-radius: 999px;
}

.login-page.lg-login .btn {
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: transform 0.18s var(--lg-ease), box-shadow 0.18s var(--lg-ease);
}

.login-page.lg-login .btn:not(.btn--ghost):hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.login-page.lg-login .btn--ghost {
  background: var(--lg-btn-glass);
  border-color: var(--lg-glass-edge);
}

.login-page.lg-login .login-wechat-status {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.login-page.lg-login .wechat-box img,
.login-page.lg-login .wechat-placeholder {
  border-radius: 14px;
  border-color: var(--lg-glass-edge);
  background: var(--lg-input-bg);
}

@media (max-width: 480px) {
  .login-page.lg-login .login-tools {
    grid-template-columns: 1fr;
  }
  .login-page.lg-login .login-card {
    padding: 24px 20px 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.lg-shell .project-card,
  body.lg-shell .btn,
  .login-page.lg-login .btn {
    transition: none;
  }
  body.lg-shell .project-card:hover,
  body.lg-shell .btn:hover,
  .login-page.lg-login .btn:hover {
    transform: none;
  }
}

/* 压过 theme.css 暗色实心底，保持玻璃半透明 */
html[data-theme="dark"] body.lg-shell .project-card,
html[data-theme="dark"] body.lg-shell .empty-panel,
html[data-theme="dark"] body.lg-shell .dash-card,
html[data-theme="dark"] body.lg-shell .modal,
html[data-theme="dark"] body.lg-shell .btn--ghost {
  background: var(--lg-glass-bg);
  border-color: var(--lg-glass-edge);
}

html[data-theme="dark"] body.lg-shell .project-card:hover,
html[data-theme="dark"] body.lg-shell .modal {
  background: var(--lg-glass-bg-strong);
}

html[data-theme="dark"] body.lg-shell .topbar {
  background: var(--lg-topbar-bg);
  border-bottom-color: var(--lg-topbar-edge-bottom, var(--lg-topbar-edge));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    0 8px 24px rgba(0, 0, 0, 0.18);
}

html[data-theme="dark"] body.lg-shell .hub-search {
  background: var(--lg-input-bg);
  border-color: var(--lg-glass-edge);
}

html[data-theme="dark"] body.lg-shell .modal-backdrop.is-open {
  background: rgba(8, 10, 14, 0.55);
}

body.lg-shell .auth-bar {
  background: var(--lg-btn-glass);
  border-color: var(--lg-glass-edge);
  box-shadow: var(--lg-glass-inset);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

body.lg-shell .topbar__conn {
  font-size: 12px;
  color: var(--muted);
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--lg-btn-glass);
  border: 1px solid var(--lg-glass-edge);
  box-shadow: var(--lg-glass-inset);
}